baber/WOPTO huggingface dataset:
Patent JP-2019035338-A (JP)
Title: Control device
Inventor: UCHIYAMA TADASHI
IPC: F01N3/00
Filed: 2017-08-10
Abstract: To provide a control device capable of reducing an influence of temperature characteristics of a particulate matter, which is used together with an electric resistance type PM sensor.SOLUTION: A control device used together with an electric resistance type PM sensor that outputs a first signal indicating a resistance value between electrodes provided on an insulator exposed to exhaust gas, includes: a temperature sensor that outputs a second signal indicating a peripheral temperature; a heat generator that receives power supply and generates heat; a response delay compensation part for controlling the power supply to the heat generator so that the temperature indicated by the second signal coincides with a predetermined temperature which is lower than a regeneration temperature of the PM sensor, and is set based on an exhaust gas temperature; and a PM amount derivation part for deriving an amount of a particulate matter in the exhaust gas based on the first signal and the second signal.SELECTED DRAWING: Figure 1
Patent JP-2019036165-A (JP)
Title: Determination device, determination method, and determination program
Inventor: FUJIMURA KAORI
IPC: G06F3/01
Filed: 2017-08-17
Abstract: To determine whether an operator of key input is an authenticated person with high accuracy by easily determining the mounting state of a sensor.SOLUTION: A feature amount calculation unit 34d calculates a feature amount representing a key operation log to a user terminal 30 at each time of day and sensor data indicating movement of a hand or arm of a wearer of a sensor 20. A classifier 34f learns, as training data, feature amounts representing key operation logs and sensor data when a mounting state of the sensor 20 is appropriate and feature amounts representing key operation logs and sensor data when the mounting state of the sensor 20 is inappropriate. The classifier classifies the mounting states of the sensor 20 into appropriate ones and inappropriate ones. A determination unit 34g calculates a ratio of the appropriate ones of the mounting state of the sensor 20 for respective times of day classified by the classifier 34f in a predetermined period. When the ratio is equal to or greater than a predetermined threshold, it is determined that the operator of key input to the user terminal 30 is the wearer of the sensor 20. If the ratio is less than the predetermined threshold, it is determined that the mounting state of the sensor 20 is inappropriate.SELECTED DRAWING: Figure 1
Patent JP-2019037098-A (JP)
Title: Three-level inverter unit and three-phase inverter device using the same
Inventor: KOBAYASHI TAKESHI
IPC: H02M7/48
Filed: 2017-08-21
Abstract: To provide a three-level inverter unit having a bus bar with high heat dissipation and a three-phase inverter device capable of reducing heat generation and unbalanced currents among units using the same.SOLUTION: The three-level inverter unit includes: a C bus bar to which one end of first and second smoothing capacitors is connected; a P bus bar to which the other end of the first smoothing capacitor is connected; and an N bus bar connected to the other end of the second smoothing capacitor. The C bus bar is formed to have a substantially L-shaped cross section, including a first flat plate portion 112 and a second flat plate portion 114. The P bus bar is formed to have a substantially L-shaped cross section, including a third flat plate portion 132 and a fourth flat plate portion 134. The N bus bar is formed to have a substantially L-shaped cross section, including a fifth flat plate portion 152 and a sixth flat plate portion 154. The C bus bar is laminated on an outside of a laminate of the P bus bar and the N bus bar. Thereby, heat dissipation of C bus bar can be made high and temperature rise of peripheral parts can be controlled.SELECTED DRAWING: Figure 11
Patent JP-2019039689-A (JP)
Title: NOx SENSOR ELEMENT AND METHOD FOR MANUFACTURING NOx SENSOR ELEMENT
Inventor: FURUTA SAI
IPC: G01N27/416
Filed: 2017-08-22
Abstract: To provide an NOx sensor element and a method for manufacturing the same which suppress reduction in gas detection accuracy and improve a yield.SOLUTION: An NOx sensor element 10 comprises: a first pump cell 110 including a pump electrode 113; a measuring chamber 150 facing the pump electrode; a diffusion porous layer 151 disposed in the measuring chamber so as to be connected in a width direction and exposed to the outside and for introducing a gas G to be measured into the measuring chamber; a ceramic insulation layer 140 for forming a sidewall of the measuring chamber; a detection cell 120 including an oxygen detection electrode 122 facing the measuring chamber, in which an end 122f of the oxygen detection electrode is disposed at the same as a position P, which is 0.963×L rear end from an end of the pump electrode in an axis AX direction with respect to a length L in the axis direction of the pump electrode, or on a rear end side of the position P; and a second pump cell 130. A rear end 151e of the diffusion porous layer is disposed on an end side than a rear end 113e of the pump electrode and is disposed on an end side than the end of the oxygen detection electrode, and the diffusion porous layer is exposed on both side surfaces along the axis direction.SELECTED DRAWING: Figure 3
Patent JP-2018051754-A (JP)
Title: Slitter, sheet cutting machine, and sheet processing device
Inventor: OIWA HIDENORI
IPC: B26D7/18
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a slitter which can reduce and freely set a width dimension of a sheet piece generated by cutting.SOLUTION: A slitter comprises an upper rotary cutter 71, a lower rotary cutter 72, an upper housing for holding the upper rotary cutter 71, and a lower housing for holding the lower rotary cutter 72. Both rotary cutters 71, 72 are so rotated that a tip on a cutting face 711 side of the upper rotary cutter 71 and a tip on a cutting face 721 side of the lower rotary cutter 72 rub with each other, whereby a sheet passing between both rotary cutters 71, 72 is cut. At a slitter 7A, the upper rotary cutter 71 is cantilevered and supported on the cutting face 711 side by a cantilever support part 78, and the lower rotary cutter 72 is cantilevered and supported on a non-cutting face 722 side by a cantilever support part 79.SELECTED DRAWING: Figure 11
Patent JP-2019040512-A (JP)
Title: Physical key system and electric apparatus
Inventor: MATSUMOTO HISAKAZU
IPC: G06F3/03
Filed: 2017-08-28
Abstract: To provide a physical key system capable of suppressing undesired response of an electric apparatus due to an accidental contact by an operator.SOLUTION: A physical key system 3 in one embodiment comprises: a lid member which is configured to cover a touch surface of a capacitive touch panel 2 and which has multiple openings 5c at prescribed positions; multiple physical keys 6 disposed in the lid member to the openings 5c in the lid member. Each of the physical keys 6 has a laminated body 6c including a conductive layer 6a and a shut-off layer 6b capable of shutting-off a weak current of a preset current value or less, which are laminated each other.SELECTED DRAWING: Figure 1
Patent JP-2019037706-A (JP)
Title: Cosmetic container
Inventor: FURUSATO SHINICHI
IPC: B65D43/16
Filed: 2017-08-29
Abstract: To improve durability of free stopping property by making not only a container body and a lid but also a hinge with a resin, in a cosmetic container of which lid that opens and closes with a hinge has free stopping property.SOLUTION: A cosmetic container 1A includes a resin container body 10 and a resin lid 30 that are connected by a hinge 2. A shaft 40 constituting the hinge 2 is formed of a resin integrally with the container body 10 or lid 30. A groove 20 to which the shaft 40 is fitted is linearly formed in the lid 30 or container body 10. The shaft 40 is curved while not being fitted to the groove 20.SELECTED DRAWING: Figure 1
Patent JP-2019042372-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2017-09-06
Abstract: To provide a game machine capable of promoting operation of a game operation part without reducing player's strong willingness.SOLUTION: A Pachinko game machine includes: a shooting operation handle operably by a player; a display device 55 capable of executing performance display; a movable accessory body 266 capable of executing a decoration performance by operating in front of the display device 55; and a performance control device for controlling a decoration performance by performance display on the display device 55 and a decoration performance by the movable accessory body 266. The performance control device can display a right-shooting instruction indication RD as an operation promotion performance for urging a player to operate a shooting operation handle on the display device 55 and allows the movable accessory body 266 to execute a decoration performance in accordance with a display mode of the operation promotion performance.SELECTED DRAWING: Figure 51
Patent JP-2019048321-A (JP)
Title: Multielectrode gas shield arc-welding method
Inventor: KIKUCHI KAZUYUKI
IPC: B23K9/173
Filed: 2017-09-11
Abstract: To provide a multielectrode gas shield arc-welding method that has a low generation rate of blow holes and excellent molten pool stability.SOLUTION: There is provided a multielectrode gas shield arc-welding method for welding using a plurality of electrodes arrayed in a row in a weld line direction. The plurality of electrodes include a preceding electrode and a filler wire positioned in the rear of the preceding electrode, and the filler wire has an electric resistance (R) of 1.0-4.0 mΩ/cm per unit length at 25°C, and has a feed quantity (WF) of 0.3-7.0 m/min and an electric current (AF) of 30-250A.SELECTED DRAWING: Figure 1
Patent JP-2019053895-A (JP)
Title: Fuel cell system
Inventor: SAITO HIROSHI
IPC: H01M8/04
Filed: 2017-09-15
Abstract: To detect soundness of a cut-off circuit for shutting off gas supply when gas leaks.SOLUTION: A fuel cell system includes a fuel cell, multiple injectors for supplying fuel gas to the fuel cell, a pressure sensor provided between the fuel cell and the multiple injectors, a control section outputting an open command for the multiple injectors, a gas leakage sensor for detecting leakage of fuel gas, and a cut-off circuit outputting a signal for shutting off the open command of the multiple injectors when the gas leakage sensor detects leakage of fuel gas. At fuel cell system startup, the control section controls the cut-off circuit to output signals for shutting off the open command of the multiple injectors, subsequently to output the open command for the multiple injectors, and determines that the cut-off circuit is sound, when the pressure between the fuel cell and the multiple injectors does not rise.SELECTED DRAWING: Figure 4
Patent JP-2019056209-A (JP)
Title: Drain pipe system
Inventor: TANAKA MASANARI
IPC: E03C1/12
Filed: 2017-09-20
Abstract: To provide a drain pipe system capable of preventing degradation of draining performance even when a branch pipe is joined to a main pipe, in a constitution of inducing a siphon phenomenon to drain.SOLUTION: A drain pipe system 10 comprises: a main pipe 11 having a first inflow port 11a; a first inducing part 12 inducing a siphon phenomenon in the main pipe 11; a branch pipe 13 having a second inflow port 13a and disposed at a lower position than the first inflow port 11a; a second inducing part 14 inducing the siphon phenomenon in the branch pipe 13; a confluent portion 15 of the main pipe 11 with the branch pipe 13; and a reduced part 16 provided upstream the confluent portion 15 and reduced in a cross sectional area of the main pipe 11. A height difference between the first inflow port 11a and the second inflow port 13a is set to be in the range of 4-9 m.SELECTED DRAWING: Figure 1
Patent JP-2019057884-A (JP)
Title: Imaging apparatus and drive method therefor
Inventor: IWATA KOICHIRO
IPC: H04N5/378
Filed: 2017-09-22
Abstract: To provide an imaging apparatus and a method for driving the imaging apparatus with which it is possible to suppress a reduction in picture quality when reading out a signal for image acquisition from one row and reading out a signal for focal distance detection and a signal for image acquisition from the other row.SOLUTION: An imaging apparatus comprises a pixel array unit in which a plurality of pixels having a plurality of photoelectric conversion units are arranged over a plurality of rows and a plurality of columns, a plurality of output lines provided corresponding to the respective columns, and a plurality of column circuits provided corresponding to the respective columns, each of the column circuits including a column signal holding circuit having a signal holding unit for holding analog signals outputted from the pixels and a column AD conversion circuit for converting the analog signals outputted from the column signal holding circuit into digital signals. First analog signals based on electric charges generated in N photoelectric conversion units are held in the signal holding unit, and then second analog signals based on electric charges generated in M photoelectric conversion units are received before the first analog signals held in the signal holding unit are outputted to the column AD conversion circuit.SELECTED DRAWING: Figure 5
Patent JP-2019057238-A (JP)
Title: Method of providing service dispatching service provider, system for managing dispatch of service provider, and method and program executed by the system
Inventor: YANAGI MOTOYOSHI
IPC: G06Q50/10
Filed: 2017-09-22
Abstract: To provide a system for managing the dispatch of service providers.SOLUTION: A system for managing the dispatch of service providers is connected to a database portion. The database portion stores information on a plurality of apartments in which a plurality of service providers is disposed. The system is means for receiving requests for the dispatch of the service providers, and the requests is equipped with means including information indicating a place and time to which the service provide should be dispatched, means for specifying at least one apartment within a predetermined range from the place to which the service provider should be dispatched, and means for executing processing for dispatching the service provider disposed at any of at least one apartment identified.SELECTED DRAWING: Figure 1A
Patent JP-2019060656-A (JP)
Title: Measurement system, measurement method and measuring device
Inventor: SHIRAI HIDEO
IPC: G01N35/02
Filed: 2017-09-25
Abstract: To provide a measurement method, a measuring device and a measurement system with which it is possible to efficiently execute measurement work regarding reinspection of HbA1c by coordinating a plurality of measuring devices and easily and reliably execute the determination of reinspection of HbA1c.SOLUTION: The measurement system includes: conveyance means for conveying a specimen container; first HbA1c measurement means for measuring the HbA1c of a biological specimen; glucose measurement means for measuring the glucose of the biological specimen; instruction means for instructing that reinspection be made after conveying the specimen container to a second HbA1c measuring device when the measured value of a patient by the glucose measurement means is greater than or equal to a prescribed threshold; and second HbA1c measurement means for measuring the HbA1c of biological specimen of the patient with the second HbA1c measuring device on the basis of the instruction.SELECTED DRAWING: Figure 4
Patent JP-2019059134-A (JP)
Title: Printing method by thermal transfer printer, thermal transfer printer, and printed matter
Inventor: FUKUTANI ATSUSHI
IPC: B41J2/325
Filed: 2017-09-27
Abstract: To improve designability of printed matter by enabling adjustment of a degree of a metallic effect.SOLUTION: In a printing method by a thermal transfer printer, ink applied to an ink ribbon is thermally transferred to a printing medium 12 using a thermal head in which a plurality of heating elements are arrayed. A hologram layer HG (special color ink layer) having metallic gloss, a receiving layer RC, and color ink layers Y, M, and C are thermally transferred to the printing medium 12 in order. In at least a part of a region where the hologram layer HG is thermally transferred, irregularities are formed in the receiving layer RC by changing heating value of the heating elements when thermally transferring the receiving layer RC.SELECTED DRAWING: Figure 4
Patent JP-2019059995-A (JP)
Title: Austenitic stainless steel plate having excellent heat resistance and method for producing the same
Inventor: HAMADA JUNICHI
IPC: C22C38/58
Filed: 2017-09-27
Abstract: To provide an austenitic stainless steel plate having particularly excellent heat resistance.SOLUTION: An austenitic stainless steel plate having excellent heat resistance contains, in mass%, C: 0.005-0.3%, Si: more than 1%-4%, Mn: 0.1-10%, Ni: 2-25%, Cr: 15-30%, N: 0.005-less than 0.4%, Al: 0.001-1%, Cu: 0.05-4%, Mo: 0.02-3%, V: 0.02-1%, P: 0.05% or less, S: 0.01% or less, with the balance being Fe and inevitable impurities, wherein a value of the following formula (1) is 50 or less, and the corresponding frequency of grain boundaries is 70% or more. 25.7+2 (Ni%)+410(C%)-0.9(Cr%)-77(N%)-13(Si%)-1.2 (Mn%)(1).SELECTED DRAWING: None
Patent JP-2019059867-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product
Inventor: TSUGE YOSUKE
IPC: C09D7/40
Filed: 2017-09-27
Abstract: To provide an epoxy resin excellent in low hygroscopicity, heat resistance, flexibility, solvent solubility, and dielectric properties.SOLUTION: A terminal diglycidyl compound is an epoxy resin with an epoxy equivalent of 200-50,000 g/equiv., where the epoxy resin has an alkylene glycol chain having up to 30 of repeating units, having two benzene rings or alkylene ethers. Bonds of the benzene ring comprise a direct bond, a C1-13 divalent hydrocarbon group, -O-, -S-, -SO-, -C(CF)- or -CO-, and comprise a C2-20 divalent hydrocarbon group.SELECTED DRAWING: None
Patent JP-2019068545-A (JP)
Title: Piezoelectric drive device, robot, electronic component conveyance apparatus, printer, and projector
Inventor: IWASAKI TOMOHISA
IPC: H01L41/053
Filed: 2017-09-29
Abstract: To provide a piezoelectric drive device the drive state of which can be stably detected, and further provide a robot, an electronic component conveyance apparatus, a printer, and a projector provided with the piezoelectric drive device.SOLUTION: The piezoelectric drive device comprises: a first member; a second member; a to-be-driven member disposed on the first member; a piezoelectric actuator disposed on the second member; an optical scale disposed on one of the first member and the second member; a sensor disposed on the other of the first member and the second member; and a structure that is provided to the first member and/or the second member and that has a portion intersecting with a plane extended from at least one of the scale surface of the optical scale and the sensor surface of the sensor.SELECTED DRAWING: Figure 2
Patent JP-2019067626-A (JP)
Title: Electronic equipment
Inventor: CHIKADA KENJI
IPC: H01R13/74
Filed: 2017-09-29
Abstract: To reduce a stress generated at a connection part between a connector and a bus bar unit when an external force acts on the connector.SOLUTION: An electronic control unit 100 comprises: a heat radiation base 11; a power substrate 13 fixed to the heat radiation base 11; a bus bar unit 15 electrically connected with the power substrate 13; and a connector 14 connected with a mating terminal of a mating connector, and electrically connected with the bus bar unit 15. The connector 14 has a projection 191 not contacted with the heat radiation base 11 when no external force acts, and contacted with the heat radiation base 11 when an external force acts.SELECTED DRAWING: Figure 11
Patent JP-2019049174-A (JP)
Title: Foundation pile
Inventor: MATSUMURA SUSUMU
IPC: E02D5/72
Filed: 2017-09-11
Abstract: To provide a foundation pile that facilities manufacturing and construction, and that realizes a blade body with a wide area, and that securely transmits force from a foundation pile body to a soil layer.SOLUTION: Blade bodies 3 and 4 are curved longitudinally, and the backs of the pair of curved blade bodies 3 and 4 are made to contact with each other, and the tips thereof are first made to advance into a soil layer through openings 5 and 6. After the advancing process is completed, the rear ends of the blade bodies 3 and 4 are joined at a height position higher than the openings 5 and 6 to prevent them from approaching and separating. The blade bodies 3 and 4 are in cantilever beam forms with the openings 5 and 6 as first points of support and with their joint point as a second point of support.SELECTED DRAWING: Figure 1
Patent JP-2018028547-A (JP)
Title: Liquid chromatography member
Inventor: YOTANI TAKUYA
IPC: G01N30/88
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatography member with a column and prefilter, which is less susceptible to an increase in liquid passage pressure after repetitive measurement of a specimen.SOLUTION: A liquid chromatography member is provided, having a column filled with filler particles and a prefilter. The filler particles have an average particle diameter of 2-20 μm, and the prefilter has a filtration particle size that is 1/6 to 1/3 of the average particle diameter of the filler particles.SELECTED DRAWING: Figure 1
Patent JP-2019074775-A (JP)
Title: Ic card magnetic data automatic recovery method and automatic transaction device
Inventor: OGASAWARA SHINOBU
IPC: G06K7/00
Filed: 2017-10-12
Abstract: To recover magnetic data of a cash card safely and securely.SOLUTION: An automatic transaction device reads magnetic data of a card inserted in an ATM. When the magnetic data cannot be read, a guidance image indicating names and appearances of the IC cards whose magnetic data is recoverable is displayed on an operation screen of the ATM. When the card inserted by a user matches any card in the guidance image, a reading head is driven to read IC data in the IC card. An authentication data acquisition process of acquiring the user's personal authentication data is executed using the read IC data, and a recovery request command for requesting recovery of the magnetic data is generated from the read IC data and transmitted to a host computer. When recovery data is received from the host computer, the recovery data is written to the magnetic stripe of the card.SELECTED DRAWING: Figure 4
Patent JP-2019077286-A (JP)
Title: Small vehicle
Inventor: IKETANI SHINJI
IPC: B62K25/04
Filed: 2017-10-23
Abstract: To provide a small vehicle that restricts discomfort of steering.SOLUTION: A small vehicle comprises: a front vehicle body 5 including a vehicle seat 13 and supporting a front wheel 17 steered by a steering handle 15; a rear vehicle body 7 supporting a power unit 37; a rolling unit coupling a rear end of the front vehicle body 5 and a front end of the rear vehicle body 7; and a suspension part 11 suspending left and right rear wheels from the rear vehicle body 7 and allowing the rear vehicle body 7 to be rolled with respect to the left and right rear wheels, the left and right rear wheels being connected to the power unit 37 by an axle capable of changing an axial angle.SELECTED DRAWING: Figure 1